diff --git a/lfr/7pin_cardinal_demo/README b/lfr/7pin_cardinal_demo/README
index ef84889cb..f35417f22 100755
--- a/lfr/7pin_cardinal_demo/README
+++ b/lfr/7pin_cardinal_demo/README
@@ -5,7 +5,7 @@ tar -xvzf 7pin.re2
 tar -xvzf 7pin_ic.fld.tgz 
 ```
 
-The cross section file can be unzipped 
+The cross section file can be unzipped: 
 
 ```
 tar -xvzf LFR9g_P5.xml.tgz